Package com.cra.bnet.engine

Core Bayesian network data structures and algorithms.

See:
Description

Interface Summary

AmgNode	Represents a node in the AMG.
BeliefCondition	Tests a belief event using some condition.
BeliefListener	A listener for receiving events when beliefs change.
Cpd	A conditional probability distribution for a node in a Bayesian network.
CptListener	A listener for receiving events when cpt entries change.
EvidenceListener	A listener for receiving events when evidence is posted to or retracted from a Bayesian network.
InferenceEngine	An engine that performs probabilistic inference on a Bayesian network.
LightweightBayesianNetwork	A lightweight Bayesian network data structure.
NodeListener	A listener that receives node events from a node in a Bayesian network.
QueueNode	Adds boolean OnQueue property to the Node interface.
StateList	A list of states of a discrete node.
StateListener	A listener that receives state events from a discrete node in a Bayesian network.
TopologyListener	A listener for receiving events when the topology of a Bayesian network changes.

Class Summary

AbstractNode	Skeletal implementation of the Node interface.
AbstractQueueNode	Skeletal implementation of the QueueNode interface.
AddMultiplyGraph	An Add-Multiply Graph used to calculate beliefs in a Bayesian network.
AddMultiplyGraphFactory	Factory for creating AddMultiplyGraph objects.
AddNode	Represents an addition node in the AMG.
AmgInferenceEngine	Inference engine based on an add-multiply graph.
AmgUtilities	Add-multiply graph utilities.
BayesianNetwork	A Bayesian network (also known as a belief network or Bayesian belief network).
BayesianNetworks	Utility methods for Bayesian networks.
BeliefAdapter	An abstract adapter class for receiving belief events.
BeliefAlert	Alerts belief listeners when a belief event meets a certain condition.
BeliefEvent	An event representing a change in beliefs for a node in a Bayesian network.
BeliefUpdater	Controls automatic updating of beliefs for a Bayesian network.
ConstantNode	Represents a constant node in the AMG.
Cpt	A conditional probability table (CPT) for a discrete node in a Bayesian network.
CptAdapter	An abstract adapter class for receiving CPT events.
CptEntryNode	Represents a cpt entry node in the AMG.
CptEvent	An event representing a change in a cpt entry.
DecisionAnalysisTools	Decision analysis utility class.
DiscreteNode	A discrete node in a Bayesian network.
Discretizer	Discretizes a value of a continuous variable to a state of a discrete variable.
EngineUtilities	BNet engine utility methods.
EvidenceAdapter	An abstract adapter class for receiving evidence events.
EvidenceEvent	An event representing either evidence posted to or retracted from a Bayesian network.
EvidenceNode	Represents an evidence node in the AMG.
Fuzzifier	Fuzzifies a value of a continuous variable to soft evidence for a discrete variable.
GeneratedEngineBase	Base class for generated inference engines.
HuginInferenceEngine	Implementation of the Hugin inference algorithm.
JunctionTree	Constructs a junction tree from a given directed graph.
JunctionTreeInferenceEngine	Skeletal implementation of the InferenceEngine interface for junction tree based inference algorithms.
MultiplyNode	Represents a multiplication node in the AMG.
Node	A node in a Bayesian network.
NodeAdapter	An abstract adapter class for receiving node events.
NodeEvent	A node-related event.
ParentIndices	Utility class for generating an array of parent indices for use with Cpt using parent and state names.
Potential	Basic implementation of a potential.
PotentialMappings	A cache of mappings between potentials.
ScgInferenceEngine	Inference engine based on generated source code.
StateAdapter	An abstract adapter class for receiving state events.
StateEvent	A state-related event.
StateEvent.StateEventType	Type of state event.
StructuralModificationSupport	A utility class used for detecting structural modifications to a Bayesian network.
ThresholdBeliefCondition	A condition of the form belief for node=state operator threshold.
ThresholdBeliefCondition.ComparisonOperator	An operator that compares two numbers.
TopologyAdapter	An abstract adapter class for receiving topology events.
TopologyEvent	A topology-related event for a Bayesian network.
VbnConverter	This class represents the format of a number in which each digit has an arbitrary integer base.

Package com.cra.bnet.engine Description

Core Bayesian network data structures and algorithms.